{d45a1839-2da4-4511-8c04-13fd253f265e} delta …...>$+(&,-6#!#0:"

E5Operation and Installation Manual

Hybrid InverterThe power behind competitiveness

www.deltaww.com

0909090910101012131418182020232425272728282931313233333434353536373839404142

Table of Contents1　General Information　 1.1　 About this Manual 　 1.2　 Product Description 　 1.3　 Additional Information2　Product Overview　 2.1　 Unpack the Inverter　 2.2　 Checking Unit and Accessories　 2.3　 Product Label　 2.4　 Exterior Objects3　Installation4　Wiring　 4.1　 Preparation Before Wiring 　 4.2　 AC Connection　 4.2.1 Required Protective Devices and Cable Cross-sections　 4.3　 DC Connection (from PV Array)　 4.4　 Battery Connection　 4.5　 CAN Connection　 4.6　 Communication Module Connections　 4.7　 RS-485 Connection　 4.8　 Digital Input / DRM & EPO Functions　 4.9　 Dry Contact Connection　 4.10　 Multiple inverter combinations5　Turning On the Hybrid Inverter　 5.1　 LCD Flow Chart　 5.2　 First startup　 5.3　 Home Page　 5.3.1 Meter　 5.3.2 Energy Log　 5.3.3 Event Log　 5.3.4 Inverter Information　 5.3.5 General Settings　 5.3.6 Operation Mode　 5.3.6.1　Self-consumption mode　 5.3.6.2　Peak cut mode　 5.3.6.3　Selling first mode　 5.3.6.4　Charge first mode　 5.3.6.5　Discharge first mode　 5.3.6.6　Without battery mode

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

　 5.3.6.7　Special Modes　 5.3.7 Function Setting　 5.3.8 Install Settings6　Maintenance7　Error message and Trouble Shooting8　De-Commissioning9　Technical Data

43454648495354

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4

Figure 1-1 : Storage system operation illustrationFigure 2-1 : Unpack the inverterFigure 2-2 : Packing listFigure 2-3 : Product labelFigure 2-4 : Inverter’s exterior objectsFigure 2-5 : Input / output interfaceFigure 3-1 : Mounting bracket dimensionFigure 3-2 : Recommended installationFigure 3-3 : Screw the mounting bracketFigure 3-4 : Attach to the bracket and fasten with screwsFigure 3-5 : Proper installation gapsFigure 4-1 : Connection of system for floating solar array and batteryFigure 4-2 : Terminal for wire crimpingFigure 4-3 : Striping the wiresFigure 4-4 : AC plug illustration for E5Figure 4-5 : DC plug wiring illustrationFigure 4-6 : Assemble the Battery ConnectorFigure 4-7 : Overview of RJ45 ConnectorsFigure 4-8 : Assembling Procedure of RJ45 ConnectorsFigure 4-9 : Suitable cables for RJ45 connectorFigure 4-10 : Communication moduleFigure 4-11 : Single-phase parallel combinationsFigure 4-12 : Multiple inverters RS-485 connectionFigure 4-13 : EPO & Digital input & DRMs parallel connectionFigure 5-1 : Menu pageFigure 5-2 : User InterfaceFigure 5-3 : Country and language settings for first startupFigure 5-4 : Home pageFigure 5-5 : Power meter pageFigure 5-6 : Energy log flow chartFigure 5-7 : Event log flow chartFigure 5-8 : Inverter information pageFigure 5-9 : General settings pageFigure 5-10 : Operation mode pageFigure 5-11 : Self-consumption mode current flowsFigure 5-12 : Self-consumption mode behaviorFigure 5-13 : Peak cut mode current flowsFigure 5-14 : Peak cut mode behavior

Figure0910111213131515161617192021222324252526272929303131323333343435353637373838

. . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5

Figure 5-15 : Selling first mode current flowsFigure 5-16 : Selling first mode behaviorFigure 5-17 : Charge first mode current flowsFigure 5-18 : Charge first mode behaviorFigure 5-19 : Discharge first mode current flowsFigure 5-20 : Discharge first mode behaviorFigure 5-21 : Without battery mode current flowsFigure 5-22 : Without battery mode behaviorFigure 5-23 : Standalone mode current flowsFigure 5-24 : Standalone mode behaviorFigure 5-25 : Forced charge mode current flowsFigure 5-26 : Forced charge mode behaviorFigure 5-27 : Function Settings pageFigure 5-28 : Install Settings page

3939404041414242434344444547

. . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .

6

TableTable 2-1 : Packing listTable 4-1 : AC input cable requirementTable 4-2 : Maximum rating of input powerTable 4-3 : Cable sizeTable 4-4 : Battery cable sizeTable 4-5 : RJ45 socket pin assignment of CANTable 4-6 : Pin definition and data format of RS-485Table 4-7 : Definition of digital input & EPO functionsTable 4-8 : Definition of DRMs for Australia and New ZealandTable 5-1 : LED indicatorTable 5-2 : Dry contact trigger conditionTable 7-1 : Error MessageTable 7-2 : Fault MessageTable 9-1 : Specifications for E5

1120232324262728283246495154

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7

Safety InstructionsThis manual uses the following instructions for conveying important safety relatedinformation.

DANGER!

- The inverter is not allowed to remove the covers during installation and maintenance when inverter energized. Death and serious injury will occur if this hazardous situation is not avoided.

WARNING：BURN HAZARD!

- The unit may reach very high temperatures and the device surface can become quite hot. Sufficient cooling time is necessary for optimal yield.- Avoid contact with the unit to minimize the risk of being burnt.

- Machine and equipment damage may occur if this hazardous situation is not avoided.

CAUTION !

WARNING !

- Death and serious injury may occur if this hazardous situation is not avoided.- Repair work on the device should ONLY be carried out by the manufacturer. No user serviceable parts inside.- Installation and maintenance work shall be performed by qualified electrician and shall comply with local Regulations.

8

This manual is to provide the explanation and procedures for installing, operating,maintaining, and troubleshooting of E5 hybrid inverter.

This device is a hybrid inverter with following features: • Integrated energy management system• Integrated charger controller and inverter• Transformerless• Single phase hybrid system - Solar / Battery to Grid - Solar / Battery / Grid to Load - Solar / Grid to Battery

The operation of hybrid inverter is shown as Figure 1-1. Inverter convert theDC input power supplied from the PV Array and Battery into single phase ACoutput power to Grid and Load.

Figure 1-1 : Storage system operation illustration

For more detailed or other related product information, please visithttp://www.deltaww.com

1　General Information

1.1 About this Manual

1.2 Product Description

1.3 Additional Information

PV Array Electrical GridHybrid Inverter

DC Distribution box

AC Distribution box

Surge arrestorFuse

DC switch

Surge arrestorAC breaker

L , N , PE

Install if necessary

AC Distribution box

Home Load

Battery

General Information

9

Figure 2-1 : Unpack the inverter

The unpacking procedure of E5 inverter is shown as Figure 2-1.

Unforeseeable events causing damage or movement may occur during shipment.Please check following items upon receiving your inverter.• Check the damage on the packaging.• Check if all the accessories are in the package. The standard accessories are shown in Figure 2-2 and Table 2-1.• Check the model number and the serial number on the packaging is identical with the model number and serial number on the unit itself. If there is any visible damage to the inverter / accessories or packaging, pleasecontact your inverter supplier.

2　Product Overview2.1 Unpack the Inverter

2.2 Checking Unit and Accessories

10

Product Overview

Figure 2-2 : Packing list

E5 Hybrid inverter

Object Qty Description

1 Hybrid Inverter 1 pc

1 pc

1 pc

1 set

E5 hybrid inverter

2 User Manual The Instruction to provide the information of safety,Installation, specification, etc.

3 AC Plug

BT Connector

Connector for AC connection

Connector for Battery connection

4

5

DC Connector 2 sets Connector for PV array connection

Table 2-1 : Packing list

① ②

⑤④ ③

⑦

⑧⑥

6 RJ45 Connector 1 pc Connector for Battery communication

7 Mounting Bracket 1 pc To mount the hybrid inverter on the wall.

8 Screw 2 pcs To fix the hybrid inverter on the wall.

11

Product Overview

Please refer to Figure 2-3 for the location of product label. You can identify themodel number and the specifications by the information on the product label. In Australia and New Zealand, users can also identify the supported DemandResponse Modes (DRMs) of E5 here.

Figure 2-3 : Product label

2.3 Product Label

12

Product Overview

LCD / LED Displayand Buttons

LabelGrounding Hole

Input / Output Interfaces

The Inverter’s exterior objects are shown in Figure 2-4. The detailed input /output interfaces illustration is shown in Figure 2-5.

Figure 2-4 : Inverter’s exterior objects

2.4 Exterior Objects

Figure 2-5 : Input / output interface

Manual bypass switch

Standalone Button

AC Connector4 port + PE

RS-485 * 2EPODry ContactDigital Input/ DRMs

PV Connector(2 string)

AC / DC Switch

Grounding Hole

BT Connector

CAN (RJ45)

13

Product Overview

This unit is designed to be wall-mounted. Please ensure the installation isperpendicular to the floor and the AC plug at the bottom. Do not install thedevice on a slanting wall.

To mount the inverter on the wall, please follow the procedure below:1. Screw the mounting bracket on the wall with 8 M6 Phillips head screws. Please refer to Figure 3-3.2. Attach the inverter to the mounting bracket.3. Use Hex Wrench fixing the inverter with 2 M4 Hexagon Socket screws. Please refer to Figure 3-4.

3 Installation

- The unit should not be installed in a direct sunlight.- Servicing of batteries should be performed or supervised by personnel knowledgeable about batteries and the required precautions.

CAUTION !

WARNING !

- Do not install the unit near or on flammable surfaces.- Please mount the unit tightly on a solid / smooth surface.

14

Installation

Figure 3-1 : Mounting bracket dimension

Figure 3-2 : Recommended installation

90Not

Recommended

NotRecommended

Keep >30 cm from floor and water if installed this way

424110 110110

35

440

327

3060222

20

5

302

458

15

Installation

Figure 3-4 : Attach to the bracket and fasten with screws

Figure 3-3 : Screw the mounting bracket

M4 Screw M4 Screw

16

Installation

> 20 cm

> 20 cm

Figure 3-5 : Proper installation gaps

- The bracket supplied with the unit is specially designed and should be the only mounting device used for the unit.- It is recommended to install the inverter in a suitable location which offers non-obscured and safe access, in turn ensuring easy access for service and maintenance.- Please install hybrid inverter at an eye level to allow easy observation for operation and parameter setting.- Ambient temperature -25° C~60° C. (power de-rating above 40° C)

CAUTION !

17

Installation

• Please use PVC insulated outdoor power cables and connected to the inverter through a specific certified connector.

• Please use ungrounded PV power system due to E5 does not have galvanic isolation between the DC-input, Battery and AC-output.

• E5 has array insulation resistance measuring function. Please ensure the insulation resistance of array is over 550k ohm.

• There are two earth bonding methods for E5. You can ground the inverter by enclosure grounding hole that shown in Figure 2-4 or by PE terminal of AC plug. Please use at least one grounding method to avoid electric shock.

• Inverter can support DC inputs in parallel connection (1 MPP tracker) or separate connection (2 MPP trackers).

• The overview of wiring please refers to Figure 4-1.

4　Wiring

4.1 Preparation Before Wiring

WARNING：SHOCK HAZARD!

- Whenever a PV array is exposed to sunlight, a shock hazard may exist due to output wires or exposed terminals. To reduce the risk of shock during installation, cover the array with an opaque (dark) material and ensure that the AC/DC disconnect switch in the inverter is set to OFF before commencing any wiring.

18

Wiring

CommunicationWiring CAN and RS-485

2

4

PV Wiring

Parallel orSeparate

+

-

+

-

+

-

3 BT Wiring

1 AC Wiring

L(Grid)

PE

L(Load)

N(Grid)

N(Load)

Figure 4-1 : Connection of system for floating solar array and battery

19

Wiring

It is recommended to install a 30A or 32A upstream circuit breaker between ACside and inverter side for over current protection.

The AC cable must be jacked and meet the specifications in Table 4-1.

Model Current Rating Recommended TorqueWire Size

25 AE5 0.7 N・ｍ

Table 4-1 : AC input cable requirement

5 - 8mm2

4.2 AC Connection

WARNING !

- Before commencing AC wiring, please ensure AC breaker is switched off.

4.2.1 Required Protective Devices and Cable Cross-sections

G N L1 L3L2

To Hybrid inverter AC plug

L1 (Load)

To home load

N (Load)L1 (Grid)

N (Grid)PE

- Make sure to use the proper size of AC cable.- Please choose the terminals as shown in Figure 4-2 for wires crimping.- Failed to follow these instructions may cause AC plug damage.

CAUTION！Machine and equipment damage may occur.

Figure 4-2 : Terminal for wire crimping

20

Wiring

Follow the steps below to strip the wires before assembling the AC plug asshown in Figure 4-3 :

• Remove 55 mm (2.2 inch) of AC cable outer jacket.• Trim the L-N(Grid), L-N(Load) wire to 52.5 mm (2.0 inch).• Strip 10 mm (0.5 inch) of insulation from all wires ends.• Crimp terminals for all wires.

Figure 4-3 : Striping the wires

outer jacket

12 mm[0.5 in.]

52.5 mm[2.0 in.]

55 mm [2.2 in.] (PE)

21

Wiring

Assemble the AC plug and wires as the procedures shown in Figure 4-4.The sequence of L(Grid), N(Grid), L(Load), N(Load) and PE must be connectedcorrectly. The AC voltage should be L-N 230 Vac ± 10%.

1. Fixed this part

2. Rotate to loosen the AC plug

3. Depart the AC plug.

4. Insert the wires

5. Tighten the screws to fixed the wires..

5. Reassemble the AC plug

Inverter

7. Rotate to tighten the plug

6. Connect the AC plug to inverter

8. Rotate the gland to fix wires

Figure 4-4 : AC plug illustration for E5

L(Grid)

PE

L(Load)

N(Grid)

N(Load)

CableCable

Align the biggest latch of the AC plug and socket

Socket AC plug

Cable

Wiring

22

Type of limit E5Total input power 5.5 kW

DC1 / DC2 2.75 kW / 2.75 kW

Table 4-2 : Maximum rating of input power

- The maximum open circuit voltage of PV array should not exceed 600Vdc.- It is recommended to install an over current protection device between PV array side and inverter side.- Any device installed between PV array and inverter must have capability to withstand the open-circuit voltage and short-circuit current of PV array.- The input power to the inverter should not higher than the rated power shown in Table 4-2.

CAUTION !

WARNING !

- When undertaking DC wiring, please ensure the correct polarities are connected.- When undertaking DC wiring please ensures that the power switch on the PV array is OFF.

Model Current Rating Wire size

E5 DC 12A 2 - 3mm2 / 14 AWG

Table 4-3 : Cable size

4.3 DC Connection (from PV Array)

Figure 4-5 : DC plug wiring illustration

DC wiring polarities are divided into positive and negative, which is shown inFigure 4-5. The connection shall be coherent with the indication marked oninverter.

PV-KST 4/6 ⅡPV-KBT 4/6 Ⅱ

23

Wiring

Battery wiring uses 1 pair of Phoenix connector. Please follow the instructionsbelow to assemble the connector.1. Put the stripped wire into the cable adapter2. Lock it.3. Attach the bottom part of the cable adapter to the upper part of the cable adapter.4. Rotate and tighten them.Figure 4-6 depicts the procedure listed above.

The connection shall be coherent with the indication marked on inverter.Battery box’s assembly please refers to battery box quick install guide.

4.4 Battery ConnectionWARNING !

- When undertaking battery wiring, please ensure the correct polarities are connected.- When undertaking battery wiring, please ensures that the power switch on the battery side is OFF.- There is an internal disconnection device and a battery management system (BMS) in the battery box. It's not necessary to install another disconnection device between inverter and battery box.- Servicing of batteries should be performed or supervised by personnel knowledgeable about batteries and the required precautions.

Model Current Rating Wire size

E5 DC 40A 8 - 9mm2 / 8 AWG

Table 4-4 : Battery cable size

Figure 4-6 : Assemble the Battery Connector

18mm

24

Wiring

The communication interface between E5 and battery is CAN bus. The physicalconnection type is RJ45 socket. To meet the IP65 class, please use the RJ45connector of E5 accessory. Figure 4-7 describes the parts of RJ45 connectors.

To assemble the connector, please follow the procedure below:1. Insert the sealing nut, seals, and support into the cable assembly. (Cable OD range: 5.0 ~ 6.5 mm.)2. Connect the sealing nut on the half-finished goods and screw tightly. (Sealing nut torsion value range: 5~15 kgf-cm)

4.5 CAN Connection

Figure 4-7 : Overview of RJ45 Connectors

Figure 4-8 : Assembling Procedure of RJ45 Connectors

25

Wiring

RJ-45 cable without cable connector boots plug cover (soft plastic) isrecommended as indicated in Figure 4-9.

The terminal configuration of CAN connection as specified in Table 4-5.

Figure 4-9: Suitable cables for RJ45 connector

Pin Assignment1 VCC (+24V)

2 GND

3 Battery Fault Sensor

4 CANH

5 CANL

6 N/A

7 N/A

8 N/A

Table 4-5 : RJ45 socket pin assignment of CAN

26

Wiring

Figure 4-10 : Communication module

Please refer to Figure 4-10 for the Communication Module illustration.The module provides VCC, RS-485, dry contact, and EPO terminals fordifferent use.

EPO & Digital Inputs & DRMs

Dry Contact

RS

VCCGND

-485

TerminalResistor

4.6 Communication Module Connections

++--++--

The pin definition and data format of RS-485 is shown in Table 4-6.Installers should switch ON the terminal resistor when single inverter is installed.

Pin Function Data Format1 VCC (+24V)

Baud rate: 19200Data bits: 8Stop bit: 1Parity: N/A

2 GND3 DATA+4 DATA-5 DATA+6 DATA-

Table 4-6 : Pin definition and data format of RS-485

4.7 RS-485 Connection

123456

27

Turn On Hybrid Inverter

Communication Module has 1 set of emergency power off function (EPO).When the VCC and INV OFF pins are short-circuited, inverter will shut downimmediately. The module also provides 6 sets of digital input function (K1~K6).Please refer to Table 4-7 for the digital input definition. The suitable electric wireis 30-16AWG.

In Australia and New Zealand, the Demand Response Modes (DRMs) arealso use digital input function to assert. The definition is different from normaldigital input function; please refer to Table 4-8 for the DRMs pin definitions.

4.8 Digital Input / DRM & EPO Functions

Short Inverter’s actionVCC & INV OFF Emergency power off (EPO)

VCC & K1 0% active power

VCC & K2 Maximum 30% active power



VCC & K5 Reserved

VCC & K6 Reserved

Table 4-7 : Definition of digital input & EPO functions

Short Inverter’s actionVCC & INV OFF DRM 0 (Disconnect from grid)

VCC & K1 DRM 5 (0% generate power)


VCC & K3 DRM 7 (75% generate power and sink reactive power)


VCC & K5 Reserved

VCC & K6 Reserved

Table 4-8 : Definition of DRMs for Australia and New Zealand

Communication Module has 1 set of Dry Contact. The trigger condition of thisfunction can be customized by Installer. When the function is triggered, the outputtwo ports will be short-circuited. Please refer to section 5.3.8 Install Settings formore details about trigger condition assignation.

4.9 Dry Contact Connection

28


E5 can be used in single-phase parallel combination system. In this application,inverter may be parallel connected to a same AC grid. It recommended connectingthe RS-485, EPO, and digital input together of all E5s for an easily and immediatelyremote control. Please refer to Figure 4-11, Figure 4-12 and Figure 4-13 for theillustration of multiple inverters combination.

In Australia and New Zealand, the max valid combinations number of E5s is 3.Please do not install more than 3 E5s at same point of common coupling.

4.10 Multiple inverter combinations

Figure 4-11 : Single-phase parallel combinations

Figure 4-12 : Multiple inverters RS-485 connection

L (Grid)

ID: 1 ID: 2 ID: N

N (Grid)

Data Format:Baud rate: 9600, 19200 , or 38400Data bits: 8Stop bit: 1Parity: N/A

RS485/USB or

RS485/RS232

Terminal Resistor120Ω(1/2W)

DATA+ to DATA-Terminal Resistor

120Ω(1/2W)DATA+ to DATA-

29


SW

INV_1

(VCC)V1

K0 (EPO)

K1 (0% Power)

K2 (30% Power)

K3 (60% Power)

K4 (100% Power)

K5

K6

INV_2

(VCC)V1

K0 (EPO)

K1 (0% Power)

K2 (30% Power)

K3 (60% Power)

K4 (100% Power)

K5

K6

INV_N

(VCC)V1

K0 (EPO)

K1 (0% Power)

K2 (30% Power)

K3 (60% Power)

K4 (100% Power)

K5

K6

EPO Button

Figure 4-13 : EPO & Digital input & DRMs parallel connection

30


5 Turning On the Hybrid InverterWARNING：BURN HAZARD!

- The enclosure temperature may exceed 70°C while inverter is operation. A dangerous burn hazard is present in this situation.

5.1 LCD Flow ChartE5 includes a 4x20 character type LCD display and 2 LED to indicate inverter’sstatus. Table 5-1 reveals more information about inverter status and LEDindicator.The following section will introduce the functions that can be adjusted by usersthrough the LCD panel. When you are adjusting settings, LCD panel will changethe display cursor from “►” to “ ”.

Meter Energy Log Event LogInverter InformationGeneral SettingOperation ModeFunction SettingInstall Setting

5.3.15.3.25.3.35.3.45.3.55.3.65.3.75.3.8

MeterEnergy LogEvent LogInformation

►

General SettingsOperation ModeFunction SettingsInstall Settings

ESC : Exit MenuUP: Move UpDown: Move Down

ENT: Enter or Confirm

LED Indicator (GRN)

LED Indicator (RED)

Figure 5-2 : User Interface

Figure 5-1 : Menu page

31

Turning On the Hybrid Inverter

Condition Green LEDCountdown or Standalone FLASH

Power ON ON

Error or Fault OFF

AC/DC switch off OFF

Bootloader mode FLASH

Red LEDOFF

OFF

ON

OFF

Table 5-1 : LED indicator

5.2 First StartupAt first startup, you have to supply AC power and turn on the AC/DC switch.After a while, LCD display will come live and ask you to set language, country(electricity regulation), and operation mode.

When all the settings are done, you can see Home Page showing on display.Now you can supply DC power and wait inverter doing self-test and startingoperation.

In the case of no AC power, you can turn on DC power first then switch onthe AC/DC switch and press the standalone button about 1 second. If DC sidehas enough voltage and power, inverter will turn on after a while. In this condition,inverter is forced operating in standalone mode.

You can also turn on E5 by using battery power. Switch on AC/DC switch andwake up the battery, waiting about 30 seconds you will see inverter startingto work in standalone mode. The method of wake up battery will be describedin battery box’s manual.

Figure 5-3 : Country and language settings for first startup

First StartupSelect Country,

AU/NZGermany LVNL

►Select Language,

EnglishDeutschNederlands

►

Set Operation Mode, Self consump. Selling first Charge first

►Country:Mode:

YesNo

Germany LVSelf-consump.

ENT

ESC

ENT

ESC

ENT

ESC

32


Figure 5-4 : Home page

When inverter is operating normally, the LCD display will show home page onscreen. In this page, you can get the information about inverter operationstatus, PV power, BT power (charge/ discharge), load power, and grid power(purchase/ selling).Pressing any key in home page can you enter menu page. There are 8 branchesin the menu. The following chapters will introduce you these subpages.

5.3 Home Page

In meter page, you can get more detail information about PV, BT, Load, andGrid power.

5.3.1 Meter

Figure 5-5 : Power meter page

2014.12.13 13:50Status: On GridPV►1022W Load►1695WBT◄1100W Grid►1573W

PV powerBT power

Load powerGrid Power

Inverter StatusDay-Time

BT►: DischargeBT◄: Charge

Grid►: PurchaseGrid◄: Selling

Load Power:Load Voltage: Load Current: Frequency:

300023013.0

50.00

WVAHz

BT SOC:BT Charge:BT Voltage:BT Current:

100+/- 3000

20039.5

%WVA

25010.02500

DC1 DC2PVVIP

25010.02500

VAW

Grid Power:Grid Voltage: Grid current: Frequency:

+/- 3000230

12.050.00

WVAHz

ENT

MeterEnergy LogEvent LogInverter Info.

►

33


Energy log can be separate into load power log and PV power log; each logcan record its own day / month / year power.

5.3.2 Energy Log

This page can records the last 30 events of error and fault. The latest eventwill be revealed on the top.

5.3.3 Event Log

Figure 5-6 : Energy log flow chart

Figure 5-7 : Event log flow chart


►Load PowerPV Power

►

L-Day2013.02.232013.02.222013.02.21

121115

kWhkWhkWh

L-Month2013.112013.102013.09

300360333

kWhkWhkWh

L-Year201320122011

365033253360

kWhkWhkWh

Load Power

PV-Day2013.02.232013.02.222013.02.21

121115

kWhkWhkWh

PV-Month2013.112013.102013.09

300360333

kWhkWhkWh

PV-Year201320122011

365033253360

kWhkWhkWh

PV Power

ENT

ENT

1. 2013.02.20 15:30AC Freq High

2. 2013.02.19 09:30AC Volt Low


►ENT

34


This page can helps you to recognize your inverter. There are serial number,installation date, firmware version, setting country, inverter operation mode,BT SOH, and BT Capacity information in this page.Please be noticed that inverter operation mode shown in this page is not thesame as the operation mode set by user. Please refer to 5.3.6 Operation Modechapter for more detail information.

5.3.4 Inverter Information

Figure 5-8 : Inverter information page

S/N: Install: DSP 1.80 Comm. 1.65

RN11179CB02014.10.13Red. 1.65ID: 002

Country: Mode: BT SOH: BT Capacity

Germany LVSelf-consump.

100%7.2kWh

MeterEnergy LogEvent LogInverter Info.►

ENT

In this page you can change display language, time, and RS-485 communicationbaud rate.

5.3.5 General Settings

Figure 5-9 : General settings page


► LanguageDate & TimeBaud Rate

►

EnglishDeutschNederlands

►2013.10.04 13:50

96001920038400►

Language Date & Time Baud Rate

ENT

ENT

35


Hybrid inverter has 6 normal operation modes for users to choose.Each mode has different behavior between PV, battery, grid, and home load. The following are the description of these modes.

In some area, the detail behavior of each operation mode may be different dueto the local electricity regulations.

5.3.6 Operation Mode

Figure 5-10 : Operation mode page


►

Self consump.Selling firstCharge firstDischarge first

►

Current Setting:Self consumption

Exit Change

Without BT►

ENT

ENT

36


Self-consumption mode is standard hybrid inverter mode. In this mode, PV power is supplied in following priority :1. Supply for home load.2. Charge the battery until it is full.3. Feed-in the remaining power to grid.

When there is no PV power, battery starts to discharge and supply home loaduntil it’s empty. If you had set the time settings, the behavior of hybrid inverter will change.We will explain it in 5.3.7 Function Setting chapter.

5.3.6.1 Self-consumption mode

Figure 5-11 : Self-consumption mode current flows

Figure 5-12 : Self-consumption mode behavior

Electrical GridHybrid Inverter

Battery

Input oroutput

Charge ordischarge

Input

Output

Home Load

PV Array

19:0012:0007:0000:00 24:00

PV power

PV power usedfor home load consumption

Excess PV power

Battery discharges

Home load power usage

37


When home load consumption exceeds the Peak Cut Power you set in FunctionSetting page, battery will discharge to assist the power usage.

5.3.6.2 Peak cut mode

Figure 5-13 : Peak cut mode current flows

Figure 5-14 : Peak cut mode behavior


Battery

Input oroutput

Charge ordischarge

Input

Output

Home Load

PV Array

19:0012:0007:0000:00 24:00

PV power


Excess PV power


Battery discharges

38


Selling first mode is a standard PV inverter mode combining with 6 time settings.In normal operation, power generated by PV array will all feed-in to home loadand grid. If users have set the time settings, inverter will change behavior inthese time intervals. Please refer to 5.3.7 Function Setting chapter for moredetail about time settings.

5.3.6.3 Selling first mode

Figure 5-15 : Selling first mode current flows

Figure 5-16 : Selling first mode behavior


Battery

Input oroutput

Charge ordischarge

Input

Output

Home Load

PV Array

19:0012:0007:0000:00 24:00

PV power


Excess PV power


39


In this mode, PV power is supplied for battery charging first. After battery isfully charged, the remaining PV power then feed-in to home load and grid.Battery will not discharge in this mode even if there is no PV power.

5.3.6.4 Charge first mode

Figure 5-17 : Charge first mode current flows

Figure 5-18 : Charge first mode behavior


Battery

Input oroutput

Charge orstandby

Input

Output

Home Load

PV Array

19:0012:0007:0000:00 24:00

PV power


Excess PV power


40


In this mode, battery will not be charged any more.All the PV power is feed-in to home load and grid. Battery keeps dischargingwhen there is no PV power until it is empty.

5.3.6.5 Discharge first mode

Figure 5-19 : Discharge first mode current flows

Figure 5-20 : Discharge first mode behavior


Battery

Input oroutput

Dischargeor standby

Input

Output

Home Load

PV Array

19:0012:0007:0000:00 24:00

PV power


Excess PV power

Battery discharges


41


If your battery was damaged for some reason, you can disconnect the batterywiring and choose without BT mode. In this mode, hybrid inverter acts like abasic grid-tie PV inverter.

5.3.6.6 Without battery mode

Figure 5-21 : Without battery mode current flows

Figure 5-22 : Without battery mode behavior


Input oroutput

Input

Output

Home Load

PV Array

19:0012:0007:0000:00 24:00

PV power


Excess PV power


42


In addition to the 5 modes above, hybrid inverter still have 3 special modes.These modes cannot be enabled by user but will be enabled automatically byinverter in some special condition.

Hybrid inverter changes to standalone mode automatically during a poweroutage occur. At this time, grid side is disconnected by inverter and home loadare supported by PV and battery power as much as possible.If the battery isnot connected, only when there has sufficient PV power can inverter enterstandalone mode.

• Standalone mode

5.3.6.7 Special Modes

Figure 5-23 : Standalone mode current flows

Figure 5-24 : Standalone mode behavior

Hybrid Inverter

Battery

Charge ordischarge

Input

Output

Home Load

PV Array

19:0012:0007:0000:00 24:00

PV power


Excess PV power

Battery discharges


43


Although battery stops any action when SOC (state of charge) reach 0%,the self-discharge phenomenon may still causing SOC lower than 0%.At this time, hybrid inverter will force battery charging from PV power and gridpower until the battery SOC reaching 30%. Only in this special condition willbattery be charged by grid power. In normal operation mode, inverter onlycharges the battery by PV power.

• Forced charge mode

Figure 5-25 : Forced charge mode current flows


Battery

Input oroutput

ForcedCharge

Input

Output

Home Load

PV Array

Figure 5-26 : Forced charge mode behavior

19:0012:0007:0000:00 24:00

PV power


Excess PV power


44


In function settings page, you can assign SOC limit, peak cut power, andBT charge / discharge time interval.

5.3.7 Function Setting

Figure 5-27 : Function Settings page

You can assign the lower limit of battery SOC. Battery will stop dischargingwhen its SOC reach this limit.

• SOC Limit

Peak cut power is used in peak cut mode. You can assign the peak power ofhome load usage from grid. When the home load consumption exceeds thisvalue, battery will discharge to supply remaining power.

• Peak Cut Power

Time settings can be separated into BT charge time and BT discharge time.Each setting can set 3 time intervals. These 6 time intervals cannot overlapwith each other.When the inverter operation mode set to self-consumption or selling first mode,time settings is enabled. Hybrid inverter will automatically change the modeto charge first / discharge first in the time intervals you set and return toself-consumption / selling first mode outside the intervals.

• Time Settings


►

SOC LimitPeak Cut PWRTime Settings►

30%3kW

BT Charge TimeBT Discharge Time

► BT Charge Time:00:00 – 00:0000:00 – 00:0000:00 – 00:00

►

BT Charge TimeBT Discharge Time►

BT Discharge Time:00:00 – 00:0000:00 – 00:0000:00 – 00:00

►

BT Charge Time

BT Discharge Time

ENT

ENT

45


- The settings in Install Settings page can only be adjusted by qualified installers or engineers. Changing these settings may result in damage to the inverter and other equipment.

CAUTION !

5.3.8 Install Settings

Install Settings page is for installer only.To enter this page, installer has to key in installer password.The page includes following functions :

Inverter ID is used to recognized the inverter when you communicating withit via RS-485.

• Inverter ID

Inverter will measure the impedance between PV array and PE beforeconnecting to grid. To avoid risk of electrical shock, it’s not recommending todisable this function.

• Insulation

Each country has its own electricity regulations. The hybrid inverter can meetsmore than one electricity regulations. Installer must select the country correctly.

• Country

Installer can choose the trigger condition of dry contact. The explanations ofthese conditions are shown in following table.

• Dry Contact

This option is used to clear the battery power fault message. Before clearingthe fault message, please make sure the battery has been repaired.

• Clear BT PF

Setting Dry Contact Trigger TimingDisable No action.On Grid Inverter is connecting to grid.

Insulation Insulation test fail.Alarm Any error or fault occurs.

Any fault occurs.

Table 5-2 : Dry contact trigger condition

Error Any error occurs.Fault

This function is currently used in Germany only. Installer in Germany shouldset the PV array capacity and enable this function. The maximum feed-in powerto grid will be limited at a percentage of PV array capacity. Installers can setthe various limit percentage to meet the local electricity regulation.

• Subsidy Function

46


If you connect the inverter to a remote controller via Wi-Fi interface, you mayuse these functions to reset the Wi-Fi module settings.

• Wi-Fi Settings

This option is used to return factory settings. The entire energy log will becleared. Please use it with caution.

• Return to Factory

Figure 5-28 : Install Settings page

General SettingsOperation ModeFunction SettingsInstall Settings►

Password＊＊＊＊

Setting ID:ID = 002

Inverter ID: Insulation:Country: Dry Cont.

► 002 ON

Germany LVInsulat.

Inverter ID: Insulation:Country: Dry Cont.

►

AU/NZGermany LVNetherlandUK 230V

►002 ON

Germany LVInsulat.

Inverter ID: Insulation:Country: Dry Cont.►

002 ON

Germany LVInsulat.

Clear BT PFSubsidy FunctionWi-Fi SettingsReturn to Factory

►BT Power Fault

has been cleared!


►Mode:PV capacity:

► ON 5.0 kW


►

Inverter ID

Country

Dry Contact

Clear BT PF

Subsidy Function

Wi-Fi Settings

DisableOn GridInsulat.Alarm

►

Return to Factory ?Yes / ►No

Clear BT PFSubsidy FunctionWi-Fi SettingsReturn to Factory►

Return to Factory

Reset IP AddressReset PasswordReboot Wi-FiReset User Settings

►

ENT

ENT

47


In order to ensure the normal operation of inverter, please check and clean theunit regularly. Once there are any impaired or loose parts, please contact yourinverter installer. If the hybrid inverter was damaged and cannot supply the power to home load,please turn off the AC/DC switch at bottom left and turn on the manual bypassswitch at bottom right to keep the power supply to home load via grid. Please be noticed that when you turn on the manual bypass switch, grid andhome load are forced connected together. In this case, if grid fault occurred,inverter will stop supplying any power to grid and home load for avoid electricalshock of maintainer.

6 MaintenanceWarning！Electric Shock

- Before any maintenance, please make sure you are well insulated to avoid risk of electric shock.

48

Maintenance

ERROR

MessageCode Cause Action

7　Error message and Trouble Shooting

AC Freq High Grid frequency over the limit ofelectricity regulation.

Check the grid frequency.If grid frequency is not in acceptable range,contact the utility operator to modify it.If grid frequency lies in acceptable rangebut the error still exist, please contact yourinverter supplier.

E01

AC Freq Low Grid frequency under the limitof electricity regulation.

Check the grid frequency.If grid frequency is not in acceptable range,ask the utility operator to modify it.If grid frequency lies in acceptable rangebut the error still exist, please contact yourinverter supplier.

E02

Grid Quality Grid harmonic distortion>8.5% and >2.2s

Check AC wiring; keep the wire short andstraight.Contact the utility operator to improve thegrid quality.If the grid quality is good but the error stillexist, please contact your inverter supplier.

E07

No Grid Grid voltage <20V or voltagehalf-cycle > 50ms

Check the triggering of upstream circuitbreaker.Check the wire connection between inverterside and grid side.Contact the utility operator for the informationabout power failure.

E09

AC Volt Low Grid voltage under the limit ofelectricity regulation.

Check the grid voltage.If grid voltage is not in acceptable range,ask the utility operator to modify it.If grid voltage lies in acceptable range butthe error still exist, please contact yourinverter supplier.

E10

AC Volt High Grid voltage over the limit ofelectricity regulation.


E11



E12

49

Error message and Trouble Shooting

ERROR




E13

Solar1 High DC1 voltage > 600V(more than 0.1s)

Disconnect the DC1 input and check thePV array voltage.If the PV array voltage still over 600V,please contact the PV array supplier.If the PV array voltage is fine but the error stillexist, please contact your inverter supplier.

E30

Solar2 High DC2 voltage > 600V(more than 0.1s)

Disconnect the DC2 input and check thePV array voltage.If the PV array voltage still over 600V,please contact the PV array supplier.If the PV array voltage is fine but the error stillexist, please contact your inverter supplier.

E31

Insulation PV array impedance in eitherinput < 550 kohm

Check the insulation of DC input wiring.Check the string for ground faults.If the insulation of DC wiring is fine but theerror still exist, please contact your invertersupplier.

E34

Table 7-1 : Error Message

50


Fault


DC Injection DC component in grid currentover the limit

Check the power supply line for directcurrent.Contact the utility operator to improve thegrid quality.

F01

Temp High Internal temperature too highto cause power output < 5%

Check the temperature of installationenvironment.Contact your inverter supplier.

F05

HW NTC1 Fail Internal fault Contact your inverter supplier.F06

Temp Low Internal temperature < -25℃Check the temperature of installationenvironment.Contact your inverter supplier.

F07




DC RLY Fail Internal device fault Contact your inverter supplier.F13

HW DSP ADC1 Internal fault Contact your inverter supplier.F15



HW Red ADC1 Internal fault Contact your inverter supplier.F18

HW Red ADC2 Internal fault Contact your inverter supplier.F19

HW COMM2 Internal fault Contact your inverter supplier.F22

HW COMM1 Internal fault Contact your inverter supplier.F23

Ground Cur. Residual current over the limit Check the insulation of DC input wiring.Check the string for ground faults.F24

RCMU Fail Internal device fault Contact your inverter supplier.F27

RLY Short Internal device fault Contact your inverter supplier.F28

RLY Open Internal device fault Contact your inverter supplier.F29

Bus Unbal. Internal fault Contact your inverter supplier.F30

HW Bus OVR Internal fault Contact your inverter supplier.F31

HW Eff. Inverter efficiency < 70% or> 130% Contact your inverter supplier.F20

51


Fault

Message Cause Action

HW Bus OVR Internal fault Contact your inverter supplier.

HW Bus OVR Internal fault Contact your inverter supplier.

AC Cur. High Grid current >135% rated andkeep over 50ms Contact your inverter supplier.

AC Cur. High Grid current >125% rated andkeep over 5s Contact your inverter supplier.

HW CT A Fail Internal device fault Contact your inverter supplier.

HW AC OCR AC current over the limit20 times within 2s

Check AC and DC wiring for ground faults.Inverter may be struck by the lighting.Check the whole wiring of hybrid system.If this fault occurs often, please contactyour inverter supplier.

SA OPP System overloadIn standalone mode, PV and BT power isinsufficient to supply the home load.Please reduce the load.

HW ZC Fail Internal fault Contact your inverter supplier.

Solar 1 OCR DC1 current > 135% rated andkeep over 0.2s Contact your inverter supplier.

BT OVP

BT UVP

Battery system internal fault Contact your inverter supplier.


BT OTP

BT UTP



BT OCP Battery system internal fault Contact your inverter supplier.

Battery system internal fault Contact your inverter supplier.BT CVI

BT TF Battery system internal fault Contact your inverter supplier.


Loss communication betweeninverter and battery over 10seconds.

Check CAN connection between inverterand battery.




Table 7-2 : Fault Message

BT PF

HW COMM BT

Code

F33

F35

F36

F37

F42

F45

F48

F50

F60

F97

F98

F99

F100

F101

F102

F103

F61

F70

F71

F104

F112

52


If it is necessary to put the device out of operation for maintenance or storage,please follow the procedures below:

At inverter side:1. Switch off the AC/DC switch and wait for display turning off.2. Switch the manual bypass switch to normal.3. Wait for E5’s display panel and battery box’s LED indicator light off.

At wiring side:4. Switch off AC power line breaker to disconnect from grid.5. Switch off DC power line breaker to disconnect from PV array.6. Use proper voltmeter to check that the AC and DC power are truly disconnected.7. Remove the AC, DC, and battery wiring.8. Remove the communication module RS-485 connection from the computer connection.

Now you may unload the inverter.

8 De-CommissioningWARNING !

- To avoid injuries, please follow the procedures to unload the inverter.

53

De-Commissioning

Model

GENERAL

Enclosure

Operating temperature

Relative humidity

Galvanic isolation

Safety class

Maximum input power

Recommended PV power range

Nominal voltage

Operating voltage

Startup voltage

Startup power

MPP tracker

Absolute maximum voltage

Full power range

E5

Mounting bracket

Aluminum with powder coating

-25℃~60℃ full power up to 40℃

0% – 100% non-condensing.

Operating Altitude 0 to 2000m (0 to 6666 ft.)

NO

Environmental category Outdoor, wet locations

Protection degree IP65 (Electronics)

Pollution degree Internal : II, External : III

Overvoltage category AC output :III, DC Input :II

Maximum backfeed current to the array 0

Class I metal enclosure with protective earth

Weight

Dimensions(W*H*D) 507 × 441 × 177mm

Connectors Weather resistant connectors

Audible noise < 40dB

5.5kW

5kW‒6kW370Vdc

100Vdc – 550Vdc

> 125Vdc

30W

220Vdc ‒ 450Vdc

1 MPP tracker (Parallel connection)2 MPP trackers (Separate connection)

600Vdc

DC INPUT (Solar side)

9　Technical Data

27kg

Technical Data

54

Model

DC INPUT (Solar side)Number of inputs

Rated current

Maximum short circuit current per MPPT (Isc)

Nominal charge/discharge current

Battery type

Voltage

Nominal current

Maximum current

Inrush current

Maximum outputfault current (rms)

Maximum outputovercurrent protection

Tare loss

Frequency

Total harmonic distortion

Power factor

2 pairs MC4

12Adc * 2

15A / 15A

According to the battery specification

Operating voltage 40Vdc – 450Vdc

Maximum allowed charge /discharge current 40A

Refer to battery box user manual

Number of inputs 1 pair Phoenix connectors

Nominal power 5000VA

Maximum power 5250VA

3600VA

3600VA

21.7A

24A

15.7A

15.7A

According to country setting(Programmable 230Vac ± 20%)

16A / 100us

28A

28A

> 0.99 @ full powerAdjustable: 0.80 leading – 0.80 lagging

Rated 50/60 Hz(Programmable 45-65 Hz)

< 3 %

BT IUTPUT

E5

Output current DC component < 0.5% rated current

< 25W

Maximum efficiency 97.2%

EU efficiency 96.5%

AC connector Line + Neutral + PE; AC plug meets IP67

Grid StandaloneAC OUTPUT

Technical Data

55

Table 9-1 : Specifications for E5

Model

SYSTEM INFORMATION / COMMUNICATION

User interface

External communication

Variations and flicker

Immunity

Electrical safety

Black-on-white character type LCD display

365 days data logger and real time clock

30 events record

2 RS-485 connections

EN 61000-3-3

CE conformity Yes

Grid interface VDE-AR-N 4105, AS4777, G59/3, EN 50438

Emission EN 61000-6-3

Harmonics EN 61000-3-2

EN 61000-6-2

CS

Immunity

PFMF

IEC 61000-4-2

IEC 61000-4-3

IEC 61000-4-4

IEC 61000-4-5

ESD

RS

EFT

Surge

IEC 61000-4-6

IEC 61000-4-8

IEC 62109-1/ -2, IEC 62040

REGULATIONS & DIRECTIVES

E5

Technical Data

56

Version 1.03 | 2016 | Oct.

5013241202

{d45a1839-2da4-4511-8c04-13fd253f265e} delta …...>$+(&,-6#!#0:"

Documents